Openid Protocols And Implementation
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OAuth Protocols and Implementation
"OAuth Protocols and Implementation" "OAuth Protocols and Implementation" offers a definitive exploration of the OAuth family of protocols, tracing their historical evolution, comparing their position within the broader authentication and authorization ecosystem, and demystifying the core technical concepts that power modern delegated access. The book begins with a clear-eyed analysis of the security needs that shaped OAuth’s inception, charting its journey from early alternatives to today’s multi-faceted ecosystem. Foundational terminology, trust relationships, and a variety of deployment scenarios prepare the reader to tackle complex design challenges across web, cloud, and API-driven applications. Moving beyond theory, this comprehensive guide meticulously breaks down OAuth 2.0’s protocol architecture, covering the nuanced roles of actors and servers, token structures, grant types, and permission modeling. Readers gain practical knowledge on user consent flows, error compliance, and the entire lifecycle of token management, with an unwavering focus on robust security practices. Dedicated chapters dissect real-world attacks and defenses—including CSRF, token leakage, and redirect URI exploits—equipping implementers with actionable mitigation strategies. The text goes further to provide operational guidance for designing authorization servers, securing resource servers, and integrating with external identity providers, always with an eye towards scalability, auditability, and regulatory compliance. Specialized sections delve into OAuth’s critical applications for diverse client environments such as web, mobile, IoT, and enterprise-scale deployments. The book illuminates essential extensions like OpenID Connect, token exchange, and user-managed access, alongside proven patterns for containerized and hybrid cloud settings. The closing chapters emphasize best practices for testing, monitoring, and maintaining OAuth implementations—empowering engineers, architects, and security leaders to deliver trustworthy federated access at scale while fostering resilient, future-proof identity platforms.
OpenID Protocols and Implementation
"OpenID Protocols and Implementation" "OpenID Protocols and Implementation" is a comprehensive, expertly structured guide to the world of federated identity, designed for security architects, software engineers, and identity professionals. The book begins with a thorough exploration of federated identity's evolution, from early SAML implementations to the modern OpenID Connect protocol, illuminating core principles, architectural distinctions, and industry-standard terminology. Readers will gain an in-depth understanding of the OpenID Foundation’s pivotal role, real-world enterprise and cloud-based use cases, and comparisons with other prominent identity protocols such as OAuth2 and SAML. Moving from foundational concepts to practical deployment, the book expertly covers the technical details of OpenID 2.0 and OpenID Connect—detailing authentication flows, security models, and protocol extensions. Readers are guided through every critical aspect of implementation, from designing robust OpenID Providers (OP) to integrating Relying Parties (RP) within diverse environments, including web, mobile, and distributed cloud-native architectures. Security is analyzed from every angle, with chapters dedicated to threat modeling, mitigation of known attacks, advanced cryptographic protections, and compliance requirements, ensuring that best practices translate into real-world resilience. Further distinguishing this volume are advanced chapters exploring emerging trends such as self-issued identity, verifiable credentials, privacy-preserving protocols, and adaptive authentication. Rich case studies and reference implementations cement the book’s utility, providing actionable insights for solving interoperability, scaling, and incident response challenges in modern identity systems. With a blend of practical guidance and forward-looking analysis, "OpenID Protocols and Implementation" is an essential resource for anyone architecting or operating secure, scalable, and future-proof identity solutions.
Investigation and implementation of Shibboleth SSO authentication mechanism through a specific scenario
Author: Gilles Rubens Badouet
language: en
Publisher: Gilles Rubens Badouet
Release Date: 2013-10-16
This work titled ‘Investigation and implementation of Shibboleth SSO mechanism through a case scenario’ presents, discusses, describes and explains the major aspects and concepts of Shibboleth protocol and provides two related prototypes implementations of the protocol within a set of chosen tools and environments. The implementation relies on the project client specifications and recommendations and therefore follows some imposed deployment infrastructures. The work report first focuses on the research investigation in Shibboleth concepts, its relationship with similar mechanisms and its particularities in the Single Sign On mechanism alongside with its federation principles. It also emphasizes on the SAML (Security Assertion Mark-up Language), the protocol that Shibboleth implements and on which it relies. The second major part of this report describes step by step the installation, deployment and configurations of Shibboleth in working prototypes within Windows based Operating Systems. The primary prototype implementation is a sort of initial deployment carried out within a self-defined ad-hoc environment helping to implement the second prototype. Considered in this project as the real time prototype as it has been conducted within the client premises, the second prototype has some similar steps of the primary implementation and is much more complete in terms of applications integrations and the Shibboleth log out mechanism. It also focuses more on the client specifications. The end of this real time prototype provides the integration strategy of 247lib.com/247libDE application. A testing approach is then provided to demonstrate how successful sample of simple applications have been integrated into the implementation. The test illustrates with details description the main use case scenario of authentication through the Shibboleth based single sign on mechanism. The appendix part of this report and the CD bound to the report include the configuration files of the project implementation, the testing data and other project details. The project report finally discusses the encountered risks and issues faced throughout the project progress alongside with a critical appraisal and recommendations for future works.